Focus on Africa - Dozens killed in twin Mali attacks

Mali's army says it has repelled attacks by jihadists on two military bases. Why is the Al-Qaeda linked group stepping up attacks?

South Africa's continued hunt for an alleged illegal mining kingpin in Lesotho

And why is Nigeria the worst place in the world to give birth in?

Presenter: Audrey Brown Producers: Sunita Nahar and Tom Kavanagh in London. Blessing Aderogba in Lagos Technical Producer: Francesca Dunne Senior Producer: Paul Bakibinga Editors: Andre Lombard and Alice Muthengi

Focus on Africa - Africa to benefit most from Bill Gates fortune

Microsoft founder, Bill Gates says that most of his fortune will be spent on improving health and education services in Africa over the next 20 years. The 69-year-old said, "by unleashing human potential through health and education, every country in Africa should be on a path to prosperity". He also tells us what he makes of online attacks against his philanthropy.

Also, we hear about the devastating impact of war on Sudan's children

And how an automated system is protecting birds in South Africa.

Presenter: Audrey Brown Producers: Yvette Twagiramariya, Bella Hassan and Tom Kavanagh Technical Producer: Jonathan Greer Senior Journalist: Karnie Sharp Editors: Andre Lombard and Alice Muthengi

Focus on Africa - Nigerian flooding kills at least 200 people

Nigerian officials have warned there's little hope of finding alive around 500 people still missing after flash floods in Niger state. How are survivors coping?

Mauritania’s Sidi Ould-Tah elected as the new president of the African Development Bank. What was the voting process like?

And we meet one photographer who has turned his lens on insects to tell a bigger story

Presenter: Richard Kagoe Producers: Sunita Nahar ,Yvette Twagiramariya and Nyasha Michelle in London. Blessing Aderogba in Lagos Technical Producer: Chris Ablakwa Senior Producer: Paul Bakibinga Editors : Andre Lombard and Alice Muthengi

Good Bad Billionaire - Eike Batista: Golden grifter

Mining magnate Eike Batista was once Brazil’s richest person, but corruption led to his downfall. BBC business editor Simon Jack and journalist Zing Tsjeng lift the lid on a flashy and eccentric former billionaire who started out in gold mining. Batista then oversaw huge oil, gas and logistics projects but, after his investments crashed, the authorities ordered his arrest. The podcast that tells tales of titans of technology, Wall Street moguls, pop stars, sporting legends, CEOs and entrepreneurs discusses how Batista built the world’s seventh biggest personal fortune while becoming a celebrity playboy in Brazil. Then Simon and Zing decide if he is good, bad, or just another billionaire.